Bug?
The Emberforge doesn't stock better items, once you get to the Goblin Keep. Thus, you have to reroll it constantly, until you get an epic available to buy.
You mean if you finish gobbling keep it does not refresh the items ?
They refresh, but the quality of them doesn't improve. Still finding all the same items I'd find when doing the graveyard.
That is by design :( for now only the 3 option is stronger than the goblin keep items.